6852-88-6

Upstream product

• 110-17-8 (2E)-but-2-enedioic acid 
• 74-86-2 acetylene 
• 108-05-4 vinyl acetate 
• 627-63-4 fumaryl dichloride 
• 75-07-0 acetaldehyde 

Downstream Products

• 1031798-48-7 C₁₄H₂₁NO₄ 
• 1031798-38-5 C₁₄H₂₁NO₄ 
• 1031798-46-5 C₁₆H₁₉NO₅ 
• 1031798-47-6 C₁₇H₂₂N₂O₄ 
• 1031798-34-1 C₁₅H₁₇NO₄ 
• 1031798-45-4 C₁₅H₁₇NO₄ 

Relevant academic research and scientific papers

ANTIMUSCARINIC COMPOUND HAVING A LOW CONTENT OF IMPURITIES

Substantially stable to degradation Fesoterodine fumarate, a process for its preparation and a process for the synthesis of specific degradation impurities of Fesoterodine fumarate are disclosed.

Process for Preparing Vinyl Carboxylates

The present invention relates to a process for preparing vinyl carboxylates, wherein a carboxylic acid is reacted with an alkyne compound in the presence of a catalyst which is selected from carbonyl complexes, halides and oxides of rhenium, of manganese, of tungsten, of molybdenum, of chromium and of iron and rhenium metal at a temperature of ≦300° C. The process gives the desired vinyl esters with high yield.

Synthesis, initiation, and polymerization of photoinitiating monomers

The synthesis, photoinitiation and copolymerization of a series of monomers that efficiently photoinitiate free-radical polymerization was investigated. A number of monomer systems were examined as possible photoinduced initiating monomers. The rapid copolymerization of the monomers with an electron-rich vinyl ether demonstrated the potential of vinyl ester-based initiating monomers for use in a wide variety of polymerization processes. It was concluded that the initiating monomers can provide an opportunity for applications where residual photoinitiating species are undesireable in the final cured films.